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USCAN is a vital and growing network for organizations active on climate change in the United States. Our network of 150+ organizations continues to grow "Bigger, Broader, and Better" with each new member.

Member organizations marked with an asterisk (*) are associate members of USCAN. Associate member organizations are not associated with any USCAN policy positions. Please see the full associate member organization policy for more information.

San Francisco, CA
Rockport, ME Acadia Center
Washington, DC ActionAid USA
New York, NY Agricultural Missions, Inc. (AMI)
Washington, DC Alaska Wilderness League
New Orleans, LA Alliance for Affordable Energy
Mount Rainier, MD Alliance of Nurses for Healthy Environments
New York, NY American Jewish World Service
Boone, NC Appalachian Voices
Springfield, MA Arise for Social Justice
New York, NY Avaaz
Minneapolis, MN BlueGreen Alliance Foundation
New York City, NY Brighter Green
San Dimas, CA Buddhist Tzu Chi Foundation
Atlanta, GA CARE USA
New Orleans, LA Carmelite NGO
Washington, DC Center for American Progress *
Tucson, AZ Center for Biological Diversity
Washington, DC Center for Clean Air Policy
Santa Rosa, CA Center for Climate Protection
Washington, DC Center for Community Change
Washington, DC Center for International Environmental Law (CIEL)
Brooklyn, NY Center for Popular Democracy
New York , NY Center for Social Inclusion
Lake Oswego, OR Center for Sustainable Economy
Boston, MA Ceres
Takoma Park, MD Chesapeake Climate Action Network (CCAN)
Coronado, CA Citizens Climate Lobby
Buffalo, NY Clean Air Coalition
Philadelphia, PA Clean Air Council
Boulder, CO Clean Energy Action
San Francisco, CA Climate Access
Minneapolis, MN Climate Generation: A Will Steger Legacy
Washington, DC Climate Interactive *
Washington, DC Climate Law and Policy Project
New York, NY Climate Nexus*
Oakland, CA Climate Parents
Olympia, WA Climate Solutions
Paonia, CO Colorado Farm & Food Alliance (for Resource Balance)
Aurora, CO Colorado People's Alliance (COPA)
Washington, DC Columban Center for Advocacy and Outreach (CCAO)
New York, NY Community Voices Heard
Arlington, VA Conservation International
Boston , MA Conservation Law Foundation
Boston, MA Corporate Accountability International
Washington, DC Creation Justice Ministries
New Orleans, LA Deep South Center for Environmental Justice
Detroit , MI Detroiters Working for Environmental Justice
Washington, DC Earth Day Network
San Francisco, CA Earthjustice
Washington, DC Earthworks
Washington, DC ecoAmerica
Albany, CA Ecoequity
Gulfport, MS Education, Economics, Environmental, Climate and Health Organization (EEECHO)
Truckee, CA Elders Climate Action
Boston, MA Environment America
Washington, DC Environmental & Energy Study Institute (EESI)
New York, NY Environmental Defense Fund
Washington, DC Environmental Investigation Agency
Chicago, IL Faith in Place
Philadelphia, PA Fossil Fuel Divestment Student Network
Washington, DC Franciscan Action Network
St Paul, MN Fresh Energy
Washington, DC Friends Committee on National Legislation
Washington, DC Friends of the Earth (FoE)
Birmingham, AL Gasp
Washington , DC Georgetown Climate Center *
Atlanta, GA Georgia Women’s Action for New Directions (WAND)
Berkeley, CA Green For All
Highland Park, NJ Greenfaith
Washington, DC GreenLatinos
Atlanta, GA GreenLaw
Washington, DC Greenpeace
Slidell, LA Gulf Coast Center for Law & Policy
Reston, VA Health Care Without Harm
Callaway, MN Honor the Earth
Washington, DC Humane Society International (HSI)
Springfield, IL Illinois Environmental Council
Ventura, CA iMatter, Kids vs Global Warming
Minneapolis, MN Institute for Agriculture and Trade Policy (IATP)
Washington, DC InterAction
San Francisco, CA Interfaith Power & Light
Washington, DC Interfaith Power and Light (DC.MD.NoVA)
Portland, OR International Environmental Law Project (IELP) at Lewis and Clark Law School *
Des Moines , Iowa Iowa Interfaith Power & Light
Washington, DC IPS/Sustainable Energy & Economy Network (SEEN)
Frankfort, KY Kentucky Conservation Committee
Berea, KY Kentucky Environmental Foundation
Florence, SC Kingdom Living Temple
Berkeley, CA Kyoto USA
Takoma Park, MD Labor Network for Sustainability
Washington, DC League of Conservation Voters
Chicago, IL Little Village Environmental Justice Organization (LVEJO)
Washington, DC Maryknoll Office for Global Concerns
Boston, MA Massachusetts Climate Action Network
Washington, DC Moms Clean Air Force
Helena, MT Montana Environmental Information Center
Baltimore, MD National Association for the Advancement of Colored People (NAACP)
Reston, VA National Wildlife Federation (NWF)
New York, NY Natural Resources Defense Council
West Creek, NJ New Jersey Organizing Project
Albuquerque, NM New Mexico Interfaith Power and Light
Raleigh, NC North Carolina Conservation Network
Raleigh, NC North Carolina Interfaith Power and Light
Takoma Park, MD Nuclear Information and Resource Service
Washington, DC Oil Change International
Port Angeles, WA Olympic Climate Action
Seattle, WA OneAmerica
Portland, OR Oregon Environmental Council
Boston, MA Oxfam America
San Francisco, CA Pacific Environment
Atlanta, GA Partnership for Southern Equity
State College, PA Pennsylvania Interfaith Power and Light
Washington, DC Pew Environment Group
Washington, DC Physicians for Social Responsibility
Bozeman, MT Polar Bears International
San Francisco, CA Power Shift Network
Louisville, KY Presbyterian Church USA
Oakland, CA PSE Healthy Energy
Washington, DC Public Citizen
Albany, CA Quaker Earthcare Witness
Bethesda, MD Rachel Carson Council
Washington, DC Refugees International
San Francisco, CA Sierra Club
Denver, CO Snowriders International
Knoxville, TN Southern Alliance for Clean Energy
Jacksonville, OR Southern Oregon Climate Action Now (SOCAN)
Greenville, SC Sustaining Way
Quincy, MA SustainUS
Providence, RI The Climate and Development Lab, Brown University
Washington, DC The Climate Reality Project
Bar Harbor, ME The College of the Atlantic, Program in Global Environmental Diplomacy*
Philadelphia, PA The Environmental Justice Center at Chestnut Hill United Church
Washington, DC The Episcopal Church Office of Government Relations
Chicago, IL The Evangelical Lutheran Church in America
Washington, DC The League of American Bicyclists
Arlington, VA The Nature Conservancy (TNC)
Eugene, OR The Resource Innovation Group (TRIG)
Washington, DC The Solutions Project
Washington, DC The United Methodist Church – General Board of Church and Society*
Washington, DC The Wilderness Society
Rio Rancho, NM Tribal Environmental Policy Center (TEPC)
Washington, DC U.S. Baha'i Office of Public Affairs *
Washington, DC U.S. Climate Plan
Cambridge, MA Union of Concerned Scientists
Brooklyn, NY UPROSE
Salt Lake City, UT Utah Moms for Clean Air
Washington, DC Voices for Progress
New York , NY WE ACT for Environmental Justice
Madison, WI We Own It
New York, NY WEDO
Grand Rapids, MI West Michigan Environmental Action Council
Milwaukee, WI Wisconsin Green Muslims
Mill Valley, CA Women's Earth and Climate Action Network (WECAN)
Falmouth, MA Woods Hole Research Center
Washington, DC World Resources Institute (WRI) *
Washington, DC World Wildlife Fund
Indianapolis, IN Young Evangelicals for Climate Action
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